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- The overpressure sealing system plays an important role in oil and gas migration and accumulation. 超压封盖对油气运聚有着重要作用。
- Steranes and terpanes are widely used in petroleum geochemistry study since they are important indexes for oil sources correlation and oil and gas migration. 摘要甾萜类生物标志化合物作为油源对比和油气运移的重要指标，在油气地球化学研究中得到了广泛的应用。
- The pathways of oil and gas migration mainly include the fault and the unconformable surface, which constitute the "fault-unconformable" hydrocarbon migration pattern. 油气运移的通道主要为断层和不整合面，并形成沿断层和不整合面的联合运移模式；
- Event accumulation of hydrocarbon can occur before or after the continuous oil and gas migration, it depends on the active period of the tectonic movement. 事件成藏过程可以发生在油气发生连续运移之前和之后，主要受构造活动发生期的控制；
- Near the unconformity surface, the porosity and permeability of rock has obviously been improved.The unconformity surfaces in Permian are the main paths of oil and gas migration. 研究表明,二叠系内部各组地层之间呈不整合接触,在不整合面附近地层的孔隙度和渗透率明显增大,因而是油气运移的主要通道。
- The key idea of the paper for tracing is suggested to follow the vine to get the milon,that is the process-oriented study.The oil and gas migration and accumulation unit can be therefore defined. 本文主要讨论复合含油气系统的划分要注重油气运移流向研究,在定源前提下,以顺藤摸瓜的方式,确定油气运聚单元。
- Structure of unconformities on vertical zonation not only is the double pathways for oil and gas migration, but also provides reservoir space and trap condition for oil-gas accumulation. 在纵向上，不整合的分层结构可构成油气运移的双重通道，为油气聚集提供良好的储集空间和圈闭条件。
- The fault activities control oil and gas migration direction.The phase of fault activities makes the reservoir separate into lower play (Es3), middle play (Es1 and Ed) and upper play (Neocene). 断裂活动的阶段性控制油气在纵向上分为下部成藏组合(沙三段)、中部成藏组合(沙一段、东营组)和上部成藏组合(新近系)。
- Based on the above considerations, the bidimensional computer model of gas migration and accumulation is set u... 由此，形成了研究区各井的三种不同的运移聚集史。
- The purpose of design is solving landfill gas migration problem and preventing explosion. 目的是解决上海市老沪闵路垃圾山填埋气体的迁移沼气防爆。
- This paper presents the model for deep gas migration and accumulation in Dongpu sag by analyzing the histories of hydr... 通过生烃史、充注史、构造演化史与油气运聚史综合分析,采用油气成藏的动态预测方法,总结出东濮凹陷深层气藏运聚成藏模式。
- Shaximiao Formation in Luodai structure lies in the passageway zones of the natural gas migration in the lateral and vert... 天然气遵循早期聚集成藏,中晚期调整气藏定型的成藏规律。
- Through a comprehensive understanding of the three aspects,set up a coalbed gas migration model in multi-coalseam system,i... 通过对三者的综合认识,建立了多煤层系统的煤层气整体运移模型,为解决煤矿的实际工程问题提供了更符合实际的理论。
- A good cement slurry system must have the function of combating gas migration and minimize the risks of cementing in HTHP gas well. 一个良好的水泥浆体系应具有防窜功能,并能将高温高压固井的风险减少到最低限度。
- The results also indicate that Silurian reservoirs are good for oil &gas migration so that plenty hydrocarbons migrated through them in geological stages. 研究还表明，志留系储层是好的输导层，地质时期中有烃类运移通过。
- Based on a mathematical model of air flow and gas migration in working face, the similitude criteria for model test has been deduced, on which the test bench design depends. 本文从采场风流流动及瓦斯运移数学模型导出模型实验的相似准则,指导实验台设计。
- Chen Jianping, Cha Ming, Zhou Yaoqi.Applicatioh of organic inclusion in oil- gas migration[J].Geological Science And Technology Information[J], 2000,19 (1):61 - 64. [6]陈建平;查明;周瑶琪.;有机包裹体在油气运移研究中的应用综述[J]
- Oil and gas migrated along the transverse faults were later vertically adjusted and allocated by thrust faults，high-permeability reservoir rock and unconformity surfaces. 纵断裂连接不同时代输导层和不整合，进行垂向调整和分配，从而构成了一个复杂的油气运聚体系。
- oil and gas migration and accumulation 油气运移聚集
- He slicks his hair down with oil every day. 他每天搽油把头梳得光溜溜的。
